FI59459C - Aongkraftanlaeggning - Google Patents
Aongkraftanlaeggning Download PDFInfo
- Publication number
- FI59459C FI59459C FI783420A FI783420A FI59459C FI 59459 C FI59459 C FI 59459C FI 783420 A FI783420 A FI 783420A FI 783420 A FI783420 A FI 783420A FI 59459 C FI59459 C FI 59459C
- Authority
- FI
- Finland
- Prior art keywords
- steam
- hydrogen peroxide
- pressure stage
- power plant
- solution
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000003608 radiolysis reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/007—Preventing corrosion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Coating By Spraying Or Casting (AREA)
- Chemical Treatment Of Metals (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7712753A SE408933B (sv) | 1977-11-11 | 1977-11-11 | Angkraftanleggning forsedd med anordningar for inblasning av veteperoxid i angstrommen |
| SE7712753 | 1977-11-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI783420A7 FI783420A7 (fi) | 1979-05-12 |
| FI59459B FI59459B (fi) | 1981-04-30 |
| FI59459C true FI59459C (fi) | 1981-08-10 |
Family
ID=20332832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI783420A FI59459C (fi) | 1977-11-11 | 1978-11-09 | Aongkraftanlaeggning |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4282715A (de) |
| CH (1) | CH633078A5 (de) |
| DE (1) | DE2847219C2 (de) |
| FI (1) | FI59459C (de) |
| FR (1) | FR2408720A1 (de) |
| SE (1) | SE408933B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355515A (en) * | 1980-09-03 | 1982-10-26 | Westinghouse Electric Corp. | Moisture removal structure for crossover conduits |
| US4581074A (en) * | 1983-02-03 | 1986-04-08 | Mankina Nadezhda N | Method for cleaning internal heat transfer surfaces of boiler tubes |
| US4534320A (en) * | 1984-03-01 | 1985-08-13 | Westinghouse Electric Corp. | Method for determining the amount of dissolved oxygen from above and below water level air leakage in a steam power plant |
| US5382367A (en) * | 1987-08-07 | 1995-01-17 | Zinkan Enterprises Co. | Method of treating cooling water systems |
| US4825653A (en) * | 1988-06-02 | 1989-05-02 | Westinghouse Electric Corp. | Water collector for steam turbine exhaust system |
| US5800732A (en) * | 1997-02-07 | 1998-09-01 | Diversey Lever, Inc. | All-in-one treatment agent for cooling water |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1666523A (en) * | 1928-04-17 | House electbic | ||
| DE1052411B (de) * | 1957-04-17 | 1959-03-12 | Licentia Gmbh | Konservierung von Kreiselmaschinen mittels Schutzfluessigkeit |
-
1977
- 1977-11-11 SE SE7712753A patent/SE408933B/sv not_active IP Right Cessation
-
1978
- 1978-10-27 CH CH1110578A patent/CH633078A5/de not_active IP Right Cessation
- 1978-10-30 DE DE2847219A patent/DE2847219C2/de not_active Expired
- 1978-11-08 FR FR7831541A patent/FR2408720A1/fr active Granted
- 1978-11-09 FI FI783420A patent/FI59459C/fi not_active IP Right Cessation
- 1978-11-13 US US05/960,017 patent/US4282715A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI59459B (fi) | 1981-04-30 |
| SE7712753L (sv) | 1979-05-12 |
| FI783420A7 (fi) | 1979-05-12 |
| FR2408720A1 (fr) | 1979-06-08 |
| CH633078A5 (de) | 1982-11-15 |
| FR2408720B3 (de) | 1981-09-04 |
| DE2847219C2 (de) | 1986-05-15 |
| US4282715A (en) | 1981-08-11 |
| SE408933B (sv) | 1979-07-16 |
| DE2847219A1 (de) | 1979-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: STAL-LAVAL TURBIN AB |